CSKY: Add new arches while refine the cpu option process.

[thirdparty/binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 122d27fc41c5e5bf3afc85a2077b755450250ffe..72b1fc886a68ab473356a0204758fac3d4d0f5e7 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,34 @@
+2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
+
+       * config/tc-csky.c (struct csky_cpu_info): Add new members
+       isa_flag, features and ver.
+       (struct csky_cpu_feature): New.
+       (struct csky_cpu_version): New.
+       (CSKY_FEATURE_MAX): Define.
+       (CSKY_CPU_REVERISON_MAX): Define.
+       (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
+        FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
+       Define, each standard one collection of instructions.
+       (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
+        CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
+        CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
+        CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
+        CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
+        CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
+        CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
+        CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
+        CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
+       the features combination used by cpu.
+       (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
+        CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
+        CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
+       Define, version information used by cpu.
+       (csky_cpus): Refine, and add CK804, CK805 and CK800.
+       (parse_cpu): Refine.
+       (parse_arch): Refine.
+       (md_show_usage): Refine.
+       (md_begin): Refine.
+
 2020-09-09  Alan Modra  <amodra@gmail.com>
 
        * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when